In 1968 many more Americans turned against the war following the Tet Offensive, King was shot, and politicians began to get ready for the election for President in November. Many colleges were shut down by students, and people burned their draft cards at public rallies. A group of radical hippies called the Yippies, led by Abbie Hoffman and Jerry Rubin, led a huge protest during the 1968 Democratic Convention in Chicago, where they tried to run a pig called Pigasus as a candidate for President. The mayor responded by sending in riotpolice who beat people up in front of newscameras. The riot police even beat the cameramen, reporters, and other innocent people. This was shown on the news, and many programs and television stations began to feel more sympathetic to the hippies for a while. This made hippie lifestyle much more mainstream through the early seventies.

In 1969, Richard Nixon succeeded Johnson as President, and protests continued — not just against the war, but against the courttrials and hearings of the Yippie leaders who became known as "the Chicago Seven" (originally "Chicago Eight"). Also in that year, a huge rock concert was held in Bethel, New York — the three day Woodstock Festival. At this festival, 500,000 hippies and music fans heard some of the most famous singers and groups of the time. The people there also did things like nude swimming, mud-sliding, rain-dancing and mass tribal chants. They did this to show their freedom to the world.

Late that year, a murderer named Charles Manson who posed as a hippie killed several people. Because some people blamed hippies for this, the term began to fall a little out of fashion in 1970, even if the fashions themselves did not. A new type of hard rock called heavy metal was developing out of one style of hippie music. A band called Led Zeppelin took the number one spot for most popular band of the year in 1970, which had been held by the Beatles for eight years. Also that year, when students at Kent State University in Ohio were protesting Nixon's spread of bombing to Laos, the National Guard shot at them, and four were killed. This had a chilling effect on the hippies and the whole country, but the peace movement continued. In 1973, the draft was ended, and the war ended soon after that. US public attention turned to the Watergate scandal. After this, hippies never again had the attention they once did, though the lifestyle continued, especially in other countries. In the mid-seventies, trends like punks and disco were also spreading, causing the hippie image to fade in the media.